To add a layer, use the following button from Add Layer sub-menus in GIS tab:

  • Feature Layer button to add any supported GIS data files.
  • Group Layer button to add a new group layer.
  • Basemap Layer button to add the base map layer (Available only in ArcGIS).

The new layer will be added to the bottom of Table of Content. For feature layers, multiple layers can be added at the same time.